TI-2017-04275 Aliases CVE-2017-6486 GHSA-756q-p59f-f73w

A Cross-Site Scripting (XSS) issue was discovered in reasoncms before 4.7.1.

LOW 28CWE-79Published 2017-03-05 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

A Cross-Site Scripting (XSS) issue was discovered in reasoncms before 4.7.1. The vulnerability exists due to insufficient filtration of user-supplied data (nyroModalSel) passed to the "reasoncms-master/www/nyroModal/demoSent.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Why it matters now

EPSS 0.00717 54th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:reasoncms:reasoncms::::::::	up to 4.7	Vulnerable	Reasoncms

cpe:2.3:a:reasoncms:reasoncms:*:*:*:*:*:*:*:* Versions up to 4.7 Vulnerable ·Reasoncms

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-6486
2026-10-03 Alias added: GHSA-756q-p59f-f73w

References

Exploit 1

https://github.com/reasoncms/reasoncms/issues/264

Advisory 1

https://github.com/reasoncms/reasoncms/releases/tag/v4.7.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences